Add Yahoo as a preferred source to see more of our stories on Google. The cable news media has disgracefully blacked out President Donald Trump's stunning rant about his latest cognitive test — which ...

Lawrence Whalley received funding from Scottish Government, Henry Smith Charity, BBSRC, MRC, Alzheimer's Research Trust, The Wellcome Trust. Many people object to intelligence tests. Some say IQ test ...

Who has the highest IQ in history? One answer would be: a 10-year-old girl from Missouri. In 1956, according to lore, she took a version of the Stanford-Binet IQ test and recorded a mental age of 22 ...

Research has shown the potential for racial and class bias in IQ testing, so schools are slowly moving away from the practice — but not fast enough for many parents and researchers. Credit: Camilla ...